参数资料
型号: 73M1903C-IM/F
厂商: Maxim Integrated Products
文件页数: 4/48页
文件大小: 0K
描述: IC MODEM AFE MULTIREGIONAL 32QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 490
通道数: 2
电压 - 电源,模拟: 3 V ~ 3.6 V
电压 - 电源,数字: 3 V ~ 3.6 V
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN(5x5)
包装: 管件
73M1903C Data Sheet
DS_1903C_033
12
Rev. 5.0
2.3
Control Register Map
Table 2 shows the map of addressable registers in the 73M1903C. Each register and its bits are
described in detail in the following sections.
Table 2: Register Map
Register
Name
Address
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
CTRL
00h
08h
ENFE
SELTX2
TXBST[1:0]
TXDIS
RXG[1:0]
RXGAIN
TEST
01h
00h
TMEN
DIGLB
ANALB
INTLB
CkoutEn
RXPULL
SPOS
HC
DATA
02h
FFh
GPIO7
GPIO 6
GPIO 5
GPIO 4
GPIO 3
GPIO 2
GPIO 1
GPIO 0
DIR
03h
FFh
DIR7
DIR6
DIR5
DIR4
DIR3
DIR2
DIR1
DIR0
Register04
04h
00h
Reserved
Register05
05h
00h
Reserved
REV
06h
60h
FSDEn
Rev[3:0]
Reserved
Register07
07h
00h
Reserved
PLL_PSEQ
08h
00h
Pseq[7:0]
PLL_RST
09h
0Ah
Prst[2:0]
Pdvsr[4:0]
PLL_KVCO
0Ah
22h
Ichp[3:0]
Reserved
Kvco[2:0]
PLL_DIV
0Bh
12h
Ndvsr[6:0]
PLL_SEQ
0Ch
00h
Nseq[7:0]
XTAL_BIAS
0Dh
C0h
Xtal[1:0]
Reserved
Nrst[2:0]
PLL_LOCK
0Eh
00H
Frcvco
PwdnPll
LockDet
Note:
Register or bit names in bold underline denotes the READ ONLY bits and registers.
Register bits marked “– “ are not used. Writing any value to these bits does not affect the operation.
Reserved are bits reserved for factory test purpose only. Do not attempt to write these locations to values
other than their default to prevent unexpected operation.
Register Bit notations used in this document are as follows.
- Registerxx: Register05 represents the register with Address 0x05
- BIT(s)NAME[MSB:LSB] ; Rev[3:0] represents 4 bits of Rev3, Rev2, Rev1 and Rev0.
-(RegisterAddress[BIT(s)]) ; (0X00[7]) represents Bit 7 of Register address 0x00, ENFE bit
(0X06[7:4]) represents Bit 7, Bit 6, Bit 5 and Bit 4 of Register address 06, Rev[3:0].
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